package com.sky.controller.user;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;

@RequestMapping("/user/user")
@RestController
public class UserController {

    @Autowired
    private UserService userService;

    @Autowired
    private JwtProperties jwtProperties;

    /*
    * 微信用户登录
    * */
    @PostMapping("/login")
    public Result<UserLoginVO> wxLogin(@RequestBody UserLoginDTO userLoginDTO) {

        // 微信登录
        User user = userService.wxLogin(userLoginDTO);

        // 为微信用户登录时创建令牌
        Map<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.USER_ID, user.getId());
        String token = JwtUtil.createJWT(
                jwtProperties.getUserSecretKey(),
                jwtProperties.getAdminTtl(),
                claims);

        UserLoginVO userLoginVO = UserLoginVO.builder()
                .id(user.getId())
                .token(token)
                .openid(user.getOpenid())
                .build();
        return Result.success(userLoginVO);
    }


}
